Maria Luisa Mamusa is an Italian designer specialized in hard luxury goods, working and spending her time between Milano, London and Switzerland.

Born in Sardinia and graduated from Politecnico di Milano, Maria Luisa started her professional journey in 2011 and has gained experience in internationally renowned luxury houses such as Jaeger-Le Coultre, part of Richemont Group, and American jeweler Tiffany & Co., for which she is joint inventor of the Tiffany East West™ watch, that has obtained a United States Design Patent and is successfully sold worldwide.​

Her design training specialized in the luxury segment and her passion and knowledge of jewellery, watchmaking and fashion accessories have led her to a role as associate professor of Jewellery Design at Politecnico di Milano, and an exclusive collaboration with watchmaking leader IWC Schaffhausen, where she is responsible of the restyling of the recently launched Portofino collection and all other Ladies watches and initiatives.

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